Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an efficacious method for identifying drug and alcohol consumption. It offers a comprehensive history of substance use by capturing biomarkers within the fibers of growing hair strands. When sourced near the scalp, it provides a detection timeframe extending up to roughly three months for substances. Hair collection is straightforward, tough to tamper with, and convenient for transportation.
A 1.5-inch segment consisting of about 200 hair strands (approximately the diameter of a #2 pencil) secures 100mg, the optimum sample size for analysis and verification. For EtG, additional screenings, and/or exams exceeding 10 panels, it is advisable to use 150mg of the sample. Ensuring accuracy, weigh the sample using a jeweler’s scale. Should scalp hair be unattainable, a comparable amount of body hair is permissible. Note that head hair specifically refers to scalp hair, whereas body hair encompasses all alternative types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial sample processing into the laboratory system. This step ensures the sample's proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and performs any additional data entry absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for drug abuse. While Screening is an economical method to eliminate drug use in most samples, a positive outcome requires confirmation to be legally valid. All presumptive positives from Screening need secondary confirmation.
Should a sample indicate a presumptive positive during Screening, additional hair is derived from the initial sample and set for Extraction. In this stage, drugs are extracted from hair at a lower concentration relative to other methods (e.g., urine or oral fluid), making hair drug screening more complex.
Positive Screening confirmations are performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo necessary washing before confirmation. Every step from Accessioning to Confirmation is conducted under CAP (College of American Pathologists) Hair recognition and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed as "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Bois D'Arc, MO
In Bois D'Arc, MO, hair follicle tests trump urine tests due to their extended detection window and high reliability. Hair tests assess drug use over a 90-day span versus urine's shorter window, making them ideal for long-term reviews. These tests minimize cheating risks, holding credibility as a preferred choice for many employers and entities.
Extended Detection Window in Bois D'Arc, MO
The hair follicle drug test's extended detection period, up to 90 days, offers comprehensive drug use insights for employers in Bois D'Arc, MO. This duration outstrips urine tests considerably, providing substantial substance histories, pivotal for evaluating past behaviors of employees or candidates.
Tamper-Resistant Testing Method in Bois D'Arc, MO
In Bois D'Arc, MO, hair follicle tests significantly reduce sample tampering risks. Their robust methodology ensures reliable results, much less vulnerable to adulteration compared to urine tests, safeguarding the integrity of the testing process, vital for both legal and corporate requirements.
Convenient Nationwide Testing Locations and Local Locations in Bois D'Arc, MO
With effortless access to nationwide testing centers, including in Bois D'Arc, MO, our services are both convenient and accessible. This extensive network facilitates prompt and hassle-free testing, ensuring employers and individuals quick service, meeting the needs of every location.
Simple, Confidential Process in Bois D'Arc, MO
Our process in Bois D'Arc, MO, for ordering, conducting, and receiving hair follicle test results is straightforward and discreet. We respect privacy concerns while ensuring an easy experience, from initiation to results, addressing all confidentiality needs effectively.
Affordable Pricing and Fast Turnaround in Bois D'Arc, MO
Our competitive pricing structure and swift turnaround times in Bois D'Arc, MO, make us an excellent choice for businesses of all sizes. We provide outstanding value and peace of mind, ensuring economically viable solutions without sacrificing service quality or speed.
Fast, Accurate, and Reliable Results in Bois D'Arc, MO
In Bois D'Arc, MO, hair follicle drug tests guarantee rapid, precise, and reliable results. Their accuracy in detecting drug or substance use is unparalleled, ensuring stakeholders receive trustworthy assessments promptly. This high sensitivity to tracing substances is crucial for employers and legal institutions.
Compliance and Peace of Mind for Employers in Bois D'Arc, MO
Employers in Bois D'Arc, MO, achieve compliance and peace of mind through hair follicle testing. Ensuring adherence to drug-free workplace policies, it mitigates legal risks while enhancing safety. This stringent testing maintains standards and protects employer and employee interests alike.
